Month: December 2015

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keywords: 70-515 exam,299q 70-515 exam dumps,299q 70-515 exam questions,70-515 pdf dumps,70-515 practice test,70-515 vce dumps,70-515 study guide,70-515 braindumps,TS: Web Applications Development with Microsoft .NET Framework 4 Exam

QUESTION 101
You are developing an ASP.NET web page. The page includes the following EntityDataSource control:
<asp:EntityDataSource ID=”EntityDataSource1″ runat=”server” ConnectionString=”name=AdventureWorksEntities” DefaultContainerName=”AdventureWorksEntities” EnableFlattening=”False” EntitySetName=”Products” />
The page must filter the data that is displayed in a grid on a query string parameter named ProductPrefix. The grid must display products whose ProductName starts with the query string value. You need to ensure that the page generates the appropriate database query. What should you do?

A.    Add the following element to the EntityDataSource control:
<WhereParameters>
<asp:DynamicQueryStringParameter QueryStringField=”ProductPrefix” Name=”ProductName” />
</WhereParameters>
B.    Add the following element to the EntityDataSource control:
<WhereParameters>
<asp:QueryStringParameter QueryStringField=”ProductPrefix” Name=”ProductName” />
</WhereParameters>
C.    Add the following element to the EntityDataSource control:
<asp:QueryExtender ID=”QueryExtender1″ runat=”server” TargetControlID=”EntityDataSource1″>
<asp:PropertyExpression Name=”ProductName” />
<asp:DynamicFilterExpression ControlID=”ProductPrefix” />
</asp:QueryExtender>
D.    Add the following element to the EntityDataSource control:
<asp:QueryExtender ID=”QueryExtender1″ runat=”server” TargetControlID=”EntityDataSource1″>
<asp:SearchExpression SearchType=”StartsWith” DataFields=”ProductName”>
<asp:QueryStringParameter QueryStringField=”ProductPrefix” />
</asp:SearchExpression>
</asp:QueryExtender>